Xiaomi Mi Mix4 8GB/256GB 5G Dual Sim – Cn With Google (Global Rom Can Be Flashed Upon Request! )

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We will set it to English and Install Google Play store VIA APK on it before shipping. Google Play services are supported (easy to install) and NOW (GLOBAL ROM CAN BE FLASHED UPON REQUEST! 10 to 14 days extra for global rom flashing) Please contact us by Email, Chat or Phone number. (Note: Mi4Canada does not guarantee that all Google apps will work)

There is almost no regret when a complete screen lights up

Xiaomi CUP’s full-screen technology camera is completely hidden under the screen. Behind the shocking perception are countless innovative technologies.

  • “Micro Diamond Arrangement”
  • Reduce pixel area and increase brightness
  • Redesign the circuit layout
  • Increase the light transmittance of the screen in the CUP area
  • “Wave” transparent lead
  • Increase the amount of light entering and reduce light diffraction


400 PPI 100% full pixel display

The screen display effect is close to perfect everywhere, whether watching photos, watching movies, playing games, reading novels or more daily experience, it is extremely good.

A complete screen is also a brilliant screen

Full-screen care is all based on hard-core technology

Corning ® Gorilla ® Glass Victus uses Corning Gorilla Glass Victus to increase the drop resistance to 2 meters.

Knock and bump, all is not a problem.

20MP under-screen camera

1.6μm fusion large pixel self-timer images are clearly presented Use the enhancement algorithm based on deep learning to fully optimize the color and enhance the details of the photo.

Technology aesthetics explore the pinnacle of technology

The integrated precision ceramic body is natural, leaving no gaps For you who pay attention to details, pay attention to every detail. Let your mobile phone become a work of art in the eyes of everyone. 

Lightweight ceramics are thin and flexible, elegant and just right The weight is reduced by 30% again, and the aesthetics are presented lightly.

Not only is it beautiful to start with, but also feels warm and moist as jade Use technology to challenge unprecedented craftsmanship, and repeatedly polish the hand until it is round and delicate, as if gelatinous in the grip.

New Ceramics · New Colours

Incorporate oriental aesthetics, on top of classics, and create classics again

MIX4 · Shadow Cyan Grey

Inspired by the shadow celadon of the Northern Song Dynasty, the sound is like a chime, beautiful like jade, and it is clear like a mirror

Adhering to the spirit of ingenuity, using ultra-fine and high-purity nano-materials, after dozens of hours of fine polishing, it creates a smooth, uniform, and light touch.

Flagship performance evolves again

Achieve an excellent balance between high performance and good temperature control 1232mm 3D graphene uniform temperature plate.

Covering the core area of ​​the motherboard, the total heat dissipation area is as high as 11588m, which greatly improves the heat dissipation efficiency.

MIUI balance mode

Make the daily use experience more intelligent, control the temperature of the phone in real-time, limit energy consumption, and enhance the battery life of the phone.

  • The data comes from the Xiaomi laboratory. Due to different test environments, the specific values ​​will be slightly different, and the actual situation shall prevail.
  • 120W wired second charging means that the output power of the charger is 120W, and the actual power may vary due to different environments.
  • 120W wired second charging requires a Mi 120W charger.
  • 50W wireless second charging requires a wireless charging kit of the same power and above; 50W wireless second charging fast mode
  • requires a Xiaomi 100W wireless charging base kit.

Listen, the sound of nature surrounds your ears

Cooperated with the Harman Kardon “Golden Ear” team to deeply polish the acoustic system and simultaneously upgrade the dual speakers to make the treble clear and delicate, and the bass strong and powerful. It’s so graceful, so wonderful.

High-quality signal stable transmission, good network experience in all scenes Scene adaptation mode

8 major scene network optimization Manual point selection.

New possibilities for professional imaging with 100 million pixel film cameras

The 100 million-pixel professional image main camera, 1/1.33″ super-large photosensitive element, improves the camera’s image quality and shooting speed again.

This professional lens not only allows you to see all the details in your life in detail, but even better, The super resolution power allows you to create an exquisite and exquisite blockbuster even with a casual shot.

When you don’t have to worry about the image effects, all you need to consider is how to explore more of the world.

Wide-angle view, as you see it 13 million free-form surface ultra-wide-angle lens, 120° free-form surface ultra-wide angle of view, equipped with Smart Fusion (ultra-wide-angle fusion technology), which combines a wide viewing angle and high-definition picture quality, greatly reducing the distortion of the image edge, almost 1:1 to restore the real view, so People are screaming at the case.

50X periscope telephoto doubles the fun of images

The 8-megapixel periscope telephoto lens allows you not only to record the splendor in front of you, but also to get a close view of the scenery in the distance.

The beauty of AI document shooting mode images is more beautiful and practical.

Using a leading AI automatic adjustment algorithm, the images from daily work are also extraordinary.

Panoramic AI translation, the translation master that you can call right away.

Physical Dimension
  • Length: 162.65mm
  • Width: 75.35mm
  • Thickness: 8.02mm
  • Weight: 225g
Memory Capacity
  • 12GB+512GB up to optional
  • Operating memory: 8GB / 12GB LPDDR5 high-speed memory (6400Mbps)
  • Body storage: 128GB / 256GB / 512GB UFS 3.1 high-speed storage
Mobile Platform
  • Qualcomm Snapdragon™ 888+
  • CPU architecture process: Kryo 680 architecture, 5nm process
  • CPU frequency: eight-core processor, the highest frequency can reach: 3GHz
  • GPU: Adreno 660 graphics processor, the highest frequency can reach 840MHz
  • AI: The sixth-generation AI engine
Screen Display
  • 6.67 inch CUP full screen
  • Type: AMOLED micro-curved flexible screen
  • Resolution: 2400 x 1080
  • Display frame rate: up to 120Hz
  • Touch sampling rate: up to 480Hz
  • Primary color screen丨10bit丨DCI-P3|Eye protection mode丨360°photosensitive丨Sunshine screen 3.0丨Auto brightness 2.0
  • AI master image quality engine丨Ultra-thin screen fingerprints丨Dark light unlock丨Heart rate detection
  • Contrast ratio 5,000,000:1丨HDR10+丨Dolby Vision
  • Global brightness: 800nit
  • Corning ® Gorilla ® Glass Victus ™
Battery and Charging
  • Equivalent to 4500mAh (typ)
  • Built-in graphene-based lithium-ion battery, non-removable
  • USB Type-C double-sided charging interface
  • The phone supports QC4 / QC3+ / PD3.0 fast charge protocol
  • Room temperature 120W wired second charge / 50W wireless second charge / 10W wireless reverse charge
  • Rear 100 million pixel triple camera
  • 100 million pixel ultra-clear main camera: 1/1.33" large sensor 丨 support four-in-one 1.6μm large pixel output 丨 7P丨f/1.95 large aperture | OIS optical image stabilization |
  • Equivalent 24mm focal length
  • 4K video shooting丨Voice subtitles丨Sports follow-up丨Video filters丨Video beauty丨Video super anti-shake丨Dynamic photos丨Countdown photography丨Levels丨
  • 8K video recording: 24fps
  • 4K video shooting: 30 / 60fps
  • 1080p video shooting: 30 / 60fps
  • 720p video recording: 30fps
  • Slow motion video shooting: 120 / 480fps
  • Slow motion video shooting: 120 / 480fps
  • 1080p video recording: 30fps
  • 720p video recording: 30fps
Network Frequency Bands
  • 5G: n1 / n3 / n5/ n8/ n28 / n41 / n77 / n78 / n79
  • 4G: FDD-LTE: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B18 / B19 / B20 / B26 / B28
  • TDD-LTE: B34 / B38 / B39 / B40 / B41 / B42
  • Note: LTE B41 (2496-2690 194MHz);
  • 3G: WCDMA: B1 / B2 / B4 / B5 / B6 / B8 / B19; CDMA EVDO: BC0
  • 2G: GSM: B2 / B3 / B5 / B8; CDMA 1X: BC0
  • Support 4×4 MIMO antenna technology | HPUE | HO RxD
Data Connections
  • WLAN protocol: Wi-Fi 6 enhanced version, Wi-Fi 5, Wi-Fi 4 and 802.11a/b/g
  • WLAN frequency: 2.4G WiFi | 5G WiFi
  • Support 2x2 MIMO, 8x8 Sounding for MU-MIMO, WiFi Direct, Miracast, 2.4G, 5G dual concurrent
  • Bluetooth: Bluetooth 5.2
  • Support AAC / LDAC / LHDC
Operating System
  • MIUI 12.5
What's in the box
  • Mobile phone
  • Power adapter
  • USB Type-C data cable
  • Type-C to 3.5mm headphone cable
  • Mobile phone protective shell
  • Film (covered on the screen)
  • Pins
  • Instructions (including three packs of certificates)

After placing your order and receiving the confirmation email, your order is usually processed within 1 business day for dispatch. Should there be any issues allocating stocks (this is a fast-moving industry and items can duck in and out quick) we'll recommend any similar colours/variants or an expected ETA for stock replenishment.

To ensure that you receive your new phone as quickly and safely as possible, we use a range of delivery options. Delivery times for all options are detailed below. Note that we currently do not ship to PO Boxes.

COURIER SERVICE DELIVERY - 2-5 business days transit time. Freight is generally handled by Toll USA. Next day from our Hong Kong dispatch warehouse into New York International. Additional day to Los Angeles, Chicago, Houston, San Francisco, Las Vegas and major regional centres. Other more regional areas are usually between 5 to 9 business days depending on remoteness.

Our shipping cost starts at $9.99, though differs when multiple items are selected and/or remote area deliveries can incur a change to the cost of shipping. At the shopping cart, you can enter your postcode for an exact shipping quote.

VERIFICATION - Please note that handling times begin once an order has been verified. We may contact you after the order has been placed to verify order and account details. Please ensure that we can reach you on the email address supplied and that you respond promptly to any requests.

Store Info

Payment Methods: Best Budget Phones USA accepts all the popular methods of payments. Our customers can pay through their credit/debit cards, PayPal and the payment gateway we have incorporated on our website. If you are a bulk buying customer, you can pay cash and take away your purchased items directly.

Security: During your dealings with us, you need to share your personal information and we are committed to assuring you that at any circumstance, we will not share the same to any third parties. We have installed quality electronic and software devices to secure your data with us. Our shopping cart meets all the quality standards, therefore our customers can purchase their preferred items securely.

Our Stock: Primarily, our stock is strictly US-based. We do not allow third-parties to sell on our website. The goods and services we offer are a hundred per cent genuine. Rates and discounts on our website are not permanent. There can be variations in line with market changes, supply and demands of goods.

Warranty: All the mobile phones we sell come with one-year manufacturer warranty. The warranty period starts as soon as the purchased item reaches the end-user.

Returns: We entertain 14-day free return and it is subject to our terms and conditions. Please read our return policy to get more insight on this point.

Disclaimer: We do not guarantee you for the content accuracy on our website. We update our website time and time again. Hence, you are advised to contact our customer service team to clear any doubt regarding any provisions on our website.

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